Bosch GAM 220 MF Professional Digital Angle Measurer


In stock



  • Four tools in one: angle finder, mitre calculator, protractor and level
  • Stores angle measurements in memory for repeated use
  • Easy-to-read illuminated, rotating flip display
  • Measures from 0-220°
  • Leg extension – 40 cm long
  • Manual angle finder leg lock, to reposition the same angle
  • Easy field calibration for consistent results
  • Robust housing, with IP 54 protection
  • USES: This tool is intended for measuring and transferring angles, and for calculating simple and compound mitre/bevel angles.
  • The measuring tool is suitable for indoor and outdoor use.

In stock


The Bosch GAM 220 MF Digital Angle Finder is four tools in one: an angle finder, a cut calculator, a protractor and a level. The flip display is illuminated and rotating, making it easy to read. The simple mitre cut calculation has an input range of 0-220°, and it includes a compound cut calculator.

It has clearly labelled buttons for straightforward calculations. This angle finder provides angle memory, to provide the same angle measurement in different areas of the jobsite. The tool has robust housing with IP 54 protection. It’s a perfect tool for carpenters, remodelers and contractors.


BOSCH Professional Tools & Accessories

Bosch Professional Power Tools have been developed with speed, reliability and flawless execution in mind to help users complete the most arduous tasks professionally. It provides a complete solution for every project by having the needed accessories, a mobility system for transportation and storage, service offers and mobile solutions for your smartphone.

Users are assured of full control with this value proposition and results that would exceed customers’ expectations.

BOSCH Calibration Service   

Bosch calibration service ensures extremely high levels of precision in your measuring tools are maintained. Anyone who uses construction laser and levels has to be sure that they function reliably and that they meet the required standards. For this reason, we recommend an annual inspection of your instruments by the Bosch calibration service – which is fast, precise and reliable.

Bosch service centre with its highly qualified personnel and quick lead times is available to you whenever you need it. The calibrations meet the requirements of ISO 9 001(Control of inspection, measuring and test equipment). You will receive a certificate including documentation of all measured values.


Your Calibration Service

  • Instrument is cleaned
  • Measuring accuracy is inspected
  • If necessary: instrument is adjusted
  • Calibration certificate
  • Instrument is returned within 5 working days

Additional information

Weight 1.200 kg
Dimensions 447 × 52 × 60 mm

Angle Measurer



Measurement Range:

0 – 220°

Arm Length:

400 mm

Measurement Accuracy, Angles:

± 0.1°

Measurement Accuracy, Vials:

± 0.05°

Accuracy of Angle Calculation:

± 0.1°

Dust and Splash Protection:

IP 54 (dust and splash-proof)

Power Source:


Power Supply:

4 x 1.5 V LR6 (AA)

Automatic Deactivation, Approx.:

30 min

Battery Lifetime, Operating Time (max):

80 hrs


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Bosch GAM 220 MF Professional Digital Angle Measurer


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